Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Contacts	4
	Product Type	Auxiliary Contact Block
	Normal State Configuration	3 NO/1 NC
	Series	1SBN01
	Mount Type	Front
	Contact Current	4A
	Terminal Type	Screw
	Contact Voltage	690V
	Mounting Location	Front
	Operational Current Ie	2A
	Mechanical Durability	10Mcycles
	Rated Insulation Voltage Ui	600V
	Standards/Approvals	UL, CSA

	Select all
	Brand ABB
	Number of Contacts 4
	Product Type Auxiliary Contact Block
	Normal State Configuration 3 NO/1 NC
	Series 1SBN01
	Mount Type Front
	Contact Current 4A
	Terminal Type Screw
	Contact Voltage 690V
	Mounting Location Front
	Operational Current Ie 2A
	Mechanical Durability 10Mcycles
	Rated Insulation Voltage Ui 600V
	Standards/Approvals UL, CSA

Datasheet - 1SBN010040R1231

COO (Country of Origin):: CZ

ABB 1SBN01 Series Auxiliary Contact Block, 4A Contact Current, 600V Rated Insulation Voltage - 1SBN010040R1231

This auxiliary contact Block provides supplementary switching contacts for control circuits, designed for front mounting to expand functionality of primary devices. It is configured to change contact states to signal or interlock other equipment within automation and electrical control assemblies.

Features and Benefits:

• 3NO1NC arrangement enables versatile signalling combinations
• Rated for 690V to handle high-voltage control circuits
• 4A contact capacity supports moderate current auxiliary loads
• 4P configuration allows multi-pole switching in one unit
• Mechanical endurance of 10Mcycles ensures long service intervals
• Screw Terminal connections permit secure, field-friendly wiring

Applications

• Suitable for adding auxiliary signalling to contactors and relays
• Ideal for industrial automation control panels requiring additional contacts
• Used with motor control centres to provide status feedback
• Can be used for safety interlocks in manufacturing equipment
• Suitable for electrical distribution units needing extra auxiliary switching

What nominal insulation does it provide for separation between circuits?

Insulation is rated at 600V, providing defined electrical separation between poles and adjacent circuits for control-system design.

How is the unit mounted to primary devices in a control rack?

It is designed for front mounting, allowing attachment directly to the front face of compatible control components for Compact installation.

What approvals support use in North American and international environments?

The component holds UL and CSA approvals, which align it with recognised safety standards for electrical equipment.

What operational switching current should be expected during normal use?

The operational current Ie is 2A, indicating typical continuous switching capability under rated conditions.

What type of Terminal facilitates wiring and maintenance?

Termination is by screw terminals, providing robust clamping for conductors and straightforward servicing.

ABB Auxiliary Contact Block, 4 Contact, 3 NO/1 NC, 1SBN01, Front, 4 A, 690V, 1SBN010040R1231

FREE delivery for orders over ₱3,000.00